Plant guide
Soursop.
Annona muricata
Pronounced uh-NO-nuh myoo-ri-KAY-tuh
Also known as Brazilian pawpaw, Guanabana, Soursop, Soursop (fruit)
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone

The soursop is a tropical evergreen tree prized for its large, spiky, heart shaped fruits. It thrives in warm, humid climates and produces creamy, tangy white flesh inside its green skin. You will find it makes a lovely ornamental specimen if you have the space for it.

At a glance
- Care level
- Moderate
- Plant type
- Tropical fruit tree
- Light
- Full sun to partial shade
- Indoor light
- Bright indirect
- Water
- Every 3 to 7 days
- Mature size
- 20 to 30 feet
- Growth rate
- Fast
- Hardiness
- USDA 10 to 12
- Bloom time
- Throughout the year
Care
Keep your tree in a warm, humid spot and ensure the soil stays consistently moist but never waterlogged. Watch for yellowing leaves which often signal overwatering or poor drainage. Protect the plant from cold drafts as it is very sensitive to chilly temperatures.
- Watering
- Water deeply when the top inch of soil feels dry to the touch.
- Feeding
- Apply a balanced fertilizer during the active growing season.
- Pruning
- Prune lightly in late winter to maintain shape and encourage airflow.
- Repotting
- Move to a larger container once the roots begin to circle the pot.
- Soil
- Well draining, rich organic soil
- Soil pH
- 5.5 to 6.5
- Temperature
- 15 to 35°C
- Humidity
- 70 to 90%
- Drought tolerance
- Low
- Lifespan
- Perennial, typically 15 to 25 years.
- Fragrance
- Light
- Deer and rabbits
- Moderate
Signs it needs repotting
- Roots growing out of the drainage holes.
- Water running straight through the pot without soaking in.
- Stunted growth despite regular feeding.
Safety
- People
- The seeds and leaves contain compounds that may be harmful if ingested in large quantities.
- Pets
- The seeds and leaves contain compounds that can be toxic to pets if ingested.
- Children
- Keep seeds away from small children as they are hard and contain toxic compounds.
- Contact allergens
- The sap can be irritating to sensitive skin.
- Airborne allergens
- Pollen may cause mild reactions in sensitive individuals.
- Edibility
- The seeds contain annonacin, a neurotoxin, and should never be consumed.
How to identify it
- Large, dark green glossy leaves
- Heart shaped fruit with soft spines
- Creamy white, aromatic fruit pulp
- Small, yellowish green flowers
- Height
- 3 to 8m
- Spread
- 2 to 5m
- Leaves
- dark green, evergreen
- Flowers
- yellow, green, 3 to 5cm
- Fruit
- green, white, Year round in tropical climates
Problems to watch for
- AnthracnoseCommon
- MealybugsCommon
- Fruit RotUncommon
- Root RotUncommon
- Scale InsectsUncommon
- Sooty MoldUncommon
Check your soursop from a photo
Pocket Botanist looks at a photo of your plant and tells you what's wrong and what to try first.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
Growing it
- Propagation
- seed, grafting
- When to plant
- spring, summer
- Overwintering
- Bring the plant indoors or into a greenhouse if temperatures drop below 10 degrees Celsius. Keep it in a bright spot and reduce watering during the cooler months.
- In containers
- It can grow in a large container of at least 50 liters, but it will remain smaller than in the ground.
Seed propagation
- Clean seeds of all pulp.
- Soak seeds in water for 24 hours.
- Plant in moist, well draining soil.
- Keep in a warm, humid location.
- Transplant once the seedling has two sets of true leaves.
Plant in a sheltered spot away from strong winds to protect the large, heavy fruits.
Grows well with
Similar species
- Sugar Apple · A related species with smaller, segmented fruit.
- Cherimoya · A close relative that prefers slightly cooler, higher elevation climates.
Science
- Family
- Annonaceae
- Genus
- Annona
- Order
- Magnoliales
- Class
- Magnoliopsida
- Native range
- Tropical regions of the Americas and the Caribbean.
- Conservation
- Not currently of conservation concern.
It grows as an understory tree in tropical rainforests where it relies on beetles for pollination.
- Value to wildlife
- nectar source
- Pollinators
- beetles
- Uses
- culinary fruit, juice production, ornamental shade tree
Through the year
Ecological indicators
- Salinity
- 1/9
- Soil reaction
- 6/9
- Light
- 7/9
- Temperature
- 9/9
- Moisture
- 7/9
- Nutrients
- 6/9
Taxonomy resolved against GBIF.
Questions people ask
- Can I grow this in a pot?
- Yes, but it requires a very large container and consistent tropical conditions.
- How long until it fruits?
- Trees grown from seed typically begin fruiting in 3 to 5 years.
Where the name comes from
The name Annona comes from the Latin for yearly produce, while muricata refers to the prickly texture of the fruit skin.
Good to know
- The fruit can weigh up to 5 kilograms.
- It is a member of the Annonaceae family, also known as the custard apple family.
- The flavor is often described as a combination of strawberry and pineapple.
- It thrives in deep, rich, well drained soil.
Also in
Keep your soursop growing
This page is a general guide. Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked.
Scan with your phone's camera to get the app
Or go to pocketbotanist.app/get on your phone
This guide was generated with AI on and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.
